/Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/MovieJobVariableAssignmentContainer.h
Add a variable assignment for the graph. Returns true if the variable was added or it already exists, else false.
bool AddVariableAssignment ( const [UMovieGraphVariable](API\Plugins\MovieRenderPipelineCore\Graph\UMovieGraphVariable) * InGraphVariable )